Page 50
LGH/LCH036, 048, 060, 072
Configuration ID 2
1 2 3 4 5 6 7 8 9
Not Installed =
N
Installed on M3 =
C
Installed on DDC
Controller =
D
Dirty Filter Switch (S27) [2]
Not Installed =
N
Installed on M3 =
C
Not Installed =
N
Installed on DI-2 =
2
Installed on DI-3 =
3
[5] Phase / Voltage Detection *
N
= Not Installed
1
=
Enabled Internal (Lennox)
2
= External (A42) Phase Detection
on DI-2
3
= External (A42) Phase Detection
on DI-3
N
= Not Installed
Y
=
Installed
[8] Load Shedding
N
= Not Installed
G
=
Global (P297 - pin 9)
L
= Installed on DI-2
U
= Installed on DI-3
[9] Electric Heat
(Field-Installed)
[1]
Air Flow Proving
Switch (S52)
[3]
Overflow Switch
(S149 / S179)
[4]
Motor Overload
Switch (S42)
Not Installed =
N
Installed on DI-2 =
2
Installed on DI-3 =
3
[7] Zone Bypass Damper
N
= Not Installed
Y
=
Installed
[6] Ultra Violet Lamp
N
= Not Installed
Y
=
Installed
* When Phase / Voltage detection monitoring is enabled on a three-phase
system and configured incorrectly will result in the system going into de
mand hold status and then restart after three minutes.
FIGURE 37
